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/*
* R : A Computer Language for Statistical Data Analysis
* Copyright (C) 1999-2007 The R Core Team.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, a copy is available at
* http://www.r-project.org/Licenses/
*/
/* Included by R.h: API */
#ifndef R_RS_H
#define R_RS_H
#ifndef NO_C_HEADERS
# include <string.h> /* for memcpy */
#endif
#include "Rconfig.h" /* for F77_APPEND_UNDERSCORE */
#ifdef __cplusplus
extern "C" {
#endif
/* S Like Error Handling */
#include "Error.h" /* for error and warning */
#ifndef STRICT_R_HEADERS
#define R_PROBLEM_BUFSIZE 4096
/* Parentheses added for FC4 with gcc4 and -D_FORTIFY_SOURCE=2 */
#define PROBLEM {char R_problem_buf[R_PROBLEM_BUFSIZE];(sprintf)(R_problem_buf,
#define MESSAGE {char R_problem_buf[R_PROBLEM_BUFSIZE];(sprintf)(R_problem_buf,
#define ERROR ),error(R_problem_buf);}
#define RECOVER(x) ),error(R_problem_buf);}
#define WARNING(x) ),warning(R_problem_buf);}
#define LOCAL_EVALUATOR /**/
#define NULL_ENTRY /**/
#define WARN WARNING(NULL)
#endif
/* S Like Memory Management */
extern void *R_chk_calloc(size_t, size_t);
extern void *R_chk_realloc(void *, size_t);
extern void R_chk_free(void *);
#ifndef STRICT_R_HEADERS
/* S-PLUS 3.x but not 5.x NULLs the pointer in the following */
#define Calloc(n, t) (t *) R_chk_calloc( (size_t) (n), sizeof(t) )
#define Realloc(p,n,t) (t *) R_chk_realloc( (void *)(p), (size_t)((n) * sizeof(t)) )
#define Free(p) (R_chk_free( (void *)(p) ), (p) = NULL)
#endif
#define R_Calloc(n, t) (t *) R_chk_calloc( (size_t) (n), sizeof(t) )
#define R_Realloc(p,n,t) (t *) R_chk_realloc( (void *)(p), (size_t)((n) * sizeof(t)) )
#define R_Free(p) (R_chk_free( (void *)(p) ), (p) = NULL)
#define Memcpy(p,q,n) memcpy( p, q, (size_t)( (n) * sizeof(*p) ) )
#define CallocCharBuf(n) (char *) R_chk_calloc((size_t) ((n)+1), sizeof(char))
/* S Like Fortran Interface */
/* These may not be adequate everywhere. Convex had _ prepending common
blocks, and some compilers may need to specify Fortran linkage */
#ifdef HAVE_F77_UNDERSCORE
# define F77_CALL(x) x ## _
#else
# define F77_CALL(x) x
#endif
#define F77_NAME(x) F77_CALL(x)
#define F77_SUB(x) F77_CALL(x)
#define F77_COM(x) F77_CALL(x)
#define F77_COMDECL(x) F77_CALL(x)
#ifndef NO_CALL_R
void call_R(char*, long, void**, char**, long*, char**, long, char**);
#endif
#ifdef __cplusplus
}
#endif
#endif /* R_RS_H */
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